Question

+107+(-107) (+555)-0 172+(+172) (-15)+846 -507-0 (464)+(-464) (-12) + (-988) 657 + 0 0 - (-329) (-417) + (-417); +468 - 114; -877 - 0.

Answer 1

Ответ:

1) 0;

2) 555;

3) 344;

4) 831;

5) -507;

6) 0;

7) -1000;

8) 657;

9) 329;

10) -834;

11) 354;

12) -877

Answer 2

Let's simplify each of the mathematical expressions step by step:

1. +107 + (-107) = 0
2. (+555) - 0 = 555
3. 172 + (+172) = 344
4. (-15) + 846 = 831
5. -507 - 0 = -507
6. (464) + (-464) = 0
7. (-12) + (-988) = -1000
8. 657 + 0 = 657
9. 0 - (-329) = 329
10. (-417) + (-417) = -834
11. (+468) - 114 = 354
12. (-877) - 0 = -877

Now, let's add up all the results:

0 + 555 + 344 + 831 - 507 + 0 - 1000 + 657 + 329 - 834 + 354 - 877 = 697

So, the final result of the given expression is 697.